Question

4 Write the name of a quadrilateral with one and only one pair of
opposite sides parallel.
5 What is the formula for finding volume of a sphere?
Or
What is formula for finding curved surface area of a cylinder?
IX-Maths (2)​

Answer 1

Answer:

4) The name of a quadrilateral with one and only one pair of

opposite sides parallel is Trapezium

5 What is the formula for finding volume of a sphere?

the formula for finding volume of a sphere=$\frac{4}{3} \pi r^{3}$

Step-by-step explanation:

Answer 2

Answer:

the quardrilateral with only one pair of // sides is a //gm(parallelogram)

Step-by-step explanation:

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